CN203372379U

CN203372379U - Diving device for swimming

Info

Publication number: CN203372379U
Application number: CN201320291393.7U
Authority: CN
Inventors: 李亚魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2014-01-01
Anticipated expiration: 2023-05-24

Abstract

The utility model discloses a diving device for swimming. The diving device comprises a closed type waterproof cover, a waterproof air inlet valve, an air inlet filtering net, an exhalation check valve, nasal stoppers and an air-exhausting water-discharging breathing valve, wherein the closed type waterproof cover is arranged at the top part of a floating ball and is integrally embedded with the floating ball; the axis position of the closed type waterproof cover is movably connected with the waterproof gas inlet valve which is connected with the air inlet filtering net by soft springs; the air inlet filtering net is placed on a supporting platform which is fixedly connected with the closed type waterproof cover; the lower part of the supporting platform is connected with a breathing pipe; the other end of the breathing pipe is connected with one end of a connecting pipe; the exhalation check valve is arranged at the connecting position between the connecting pipe and the breathing pipe; the other end of the connecting pipe is connected with a breathing cover, and the air-exhausting water-discharging breathing valve is arranged at the lower part of the breathing cover. The diving device disclosed by the utility model has the beneficial effects that the breathing is free, the air can be thoroughly exhausted, long-time diving can be achieved and the nose is prevented from inhaling water; due to adoption of a telescopic pipe, the carrying is convenient; the diving device stands on water all the time, so that the problem that the diving depth is limited is solved; the operation is simple, the use is convenient and the cost is low.

Description

The swimming and diving device

Technical field

The utility model relates to a kind of diving equipment, specifically a kind of diving equipment for swimming.

Background technology

Known individual Breathing device for has two types: carry oxygen type and direct attraction type.Special-purpose diving gear belongs to the oxygen type that carries now, its complex structure, and use cost and expense are all very high, make the worker of common swimmer, scuba diver and fisherman and under-water operation all hang back.

At present, directly the diving equipment of attraction type is generally to adopt breathing pipe one end to keep in the mouth, and the other end is exposed at the water surface, and its diving depth is limited, greatly 15 centimetres of left and right about underwater.The diving equipment of the type is very easily water inlet in use, and practicality is not strong; For beginner and general swimmer, be easy to cause and breathe the water of choking, and bring life danger especially.During use, the carbon dioxide part that the people breathes out is trapped in pipe, causes secondary exhaust gas to suck, and affects oxygen content when air-breathing, causes to breathe more and more difficultly, makes the limited time of diving.If the user occurs dangerous in water, it can't reach the effect of self-lifesaving.

The utility model content

The problem existed for above-mentioned prior art, the utility model provides a kind of swimming and diving device, breathes freely, can effectively prevent user's water of choking, and at pressure, allows situation submersible depth degree unrestricted, solves the problem of the long-time diving in underwater simultaneously.

To achieve these goals, a kind of swimming and diving device that the utility model adopts, comprise ball float, closed waterproof case, waterproof air inlet valve, air-in screen, breathing pipe, expiration non-return valve, nasal obstruction, breathing mouth and exhaust outlet breathing valve.

The ball float top arranges closed waterproof case, closed waterproof case is circular-arc, and be embedded as a whole with ball float, closed waterproof case axial location and waterproof air inlet valve are flexibly connected, the waterproof air inlet valve is connected with air-in screen by soft spring, air-in screen is placed on brace table, brace table is fixedly connected with closed waterproof case, the bottom of brace table is connected with breathing pipe, the other end of breathing pipe is connected with connection pipe one end, connection pipe and its junction arrange the expiration non-return valve, the other end of connection pipe is connected with respirator, the both sides of respirator arrange the degree of tightness head hoop, be provided with nasal obstruction and breathe mouth on respirator, the bottom of respirator is provided with the drainage exhaust breathing valve.

Preferably, the drainage air valve adopts silica gel.

Preferably, the expiration non-return valve adopts silica gel.

Preferably, the waterproof air inlet valve adopts silica gel.

Preferably, breathing pipe adopts the PP material.

Preferably, breathing pipe is telescopic pipe.

Preferably, the flexible ratio of telescopic pipe is 1:4.

Principle of work: during use, respirator is worn over to user's face, is fixed on head and neck with the degree of tightness head hoop, the user is when swimming and diving, and ball float swims on the water surface, when air-breathing, be subject to the effect of power, the expiration non-return valve is opened automatically, and soft spring deforms and pushes downwards, makes the waterproof air inlet valve move downward in open mode, the exhaust outlet outlet valve cuts out automatically simultaneously, fresh air, by after the filtration of air-in screen, enters in breathing pipe, by breathing mouth or nasal obstruction, enters human body; During expiration, under the effect of power, the expiration non-return valve is closed automatically, and soft spring deforms and upwards pushes, and makes waterproof air inlet valve upward movement in closed condition, and the exhaust outlet breathing valve is opened automatically simultaneously, and waste gas is discharged from nostril or mouth.Wherein exhale and air-breathingly all carry out in the breathing pipe sealed, under the buoyancy of water effect, this device stands on water float all the time on the water surface.

The beneficial effects of the utility model are: when air-breathing, this waterproof air inlet valve and expiration non-return valve are opened automatically, and when exhaling, it is closed automatically; When air-breathing, this exhaust outlet breathing valve cuts out automatically, and when exhaling, it is opened automatically.Compared with prior art, breathe freely in use, waste gas all can be discharged, do not affect the oxygen content in breathing pipe, can dive under water for a long time; Even there is water to pour into from the waterproof air inlet valve, can soon water be discharged by the exhaust outlet breathing valve, thereby guarantee not choke water; Adopt telescopic pipe, easy to carry; This device stands on the water surface all the time, in the situation that hydraulic pressure allows, has solved the limited problem of diving depth; Simple to operate, easy to use, with low cost.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the enlarged drawing of A part in Fig. 1;

Fig. 3 is the enlarged drawing of B part in Fig. 1;

Fig. 4 is the front view of respirator in Fig. 3;

Fig. 5 is the birds-eye view of respirator in Fig. 3;

Fig. 6 is the upward view of Fig. 3 respirator.

In figure: 1, ball float, 2, closed waterproof case, 3, the waterproof air inlet valve, 4, soft spring, 5, air-in screen, 6, brace table, 7, breathing pipe, 8, the expiration non-return valve, 9, connection pipe, 10, respirator, 11, nasal obstruction, 12, breathe mouth, 13, the degree of tightness head hoop, 14, the drainage exhaust breathing valve.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 to 6, a kind of swimming and diving device of the present utility model, comprise ball float 1, closed waterproof case 2, waterproof air inlet valve 3, air-in screen 5, breathing pipe 7, expiration non-return valve 8, have a stuffy nose 11 and breathe mouth 12 and exhaust outlet breathing valve 14.

As shown in Figure 2, ball float 1 top arranges closed waterproof case 2, closed waterproof case 2 is circular-arc, and be embedded as a whole with ball float 1, closed waterproof case 2 axial location and waterproof air inlet valve 3 are flexibly connected, waterproof air inlet valve 3 is connected with air-in screen 5 by soft spring 4, air-in screen 5 is placed on brace table 6, brace table 6 is fixedly connected with closed waterproof case 2, the bottom of brace table 6 is connected with breathing pipe 7, the other end of breathing pipe 7 is connected with connection pipe 9 one ends, and connection pipe 9 arranges expiration non-return valve 8 with its junction.

As shown in Figures 3 to 6, the other end of connection pipe 9 is connected with respirator 10, and the both sides of respirator 10 arrange degree of tightness head hoop 13, is provided with nasal obstruction 11 and breathes mouth 12 on respirator 10, and the bottom of respirator 10 is provided with drainage exhaust breathing valve 14.

In the utility model, waterproof air inlet valve 3, expiration non-return valve 8, drainage exhaust breathing valve 14 all adopt silica gel, are swift in response while making it automatically open or close, and can extend its service life; For the health of human body, breathing pipe 7 adopts the PP material; For easy to carry, breathing pipe 7 is telescopic pipe, and wherein the flexible ratio of telescopic pipe is 1:4.Because breathing pipe 7 adopts enclosed expiration and air-breathing mode, under the buoyancy of water effect, diving equipment of the present utility model can stand on water float all the time on the water surface, has solved the limited problem of diving depth.

During use, respirator 10 is worn over to user's face, is fixed on head and neck with degree of tightness head hoop 13, will breathe mouth 11 and be contained in user's mouth, nose is placed on nasal obstruction 12, and when user's swimming and diving, ball float 1 swims on the water surface.When air-breathing, be subject to the effect of power, breathing non-return valve 8 opens automatically, soft spring 4 deforms and pushes downwards, make waterproof air inlet valve 3 move downward in open mode, exhaust outlet breathing valve 14 cuts out automatically simultaneously, and fresh air is by after the filtration of air-in screen 5, enter in breathing pipe 7, by breathing mouth 12 or having a stuffy nose, 11 enter human body; During expiration, under the effect of power, expiration non-return valve 8 is closed automatically, and soft spring 4 deforms and upwards pushes, and makes waterproof air inlet valve 3 upward movements in closed condition, and exhaust outlet breathing valve 14 is opened automatically simultaneously, and waste gas is discharged from nostril or mouth.

When air-breathing, waterproof air inlet valve 3 and expiration non-return valve 8 are opened automatically, and when exhaling, it is closed automatically; When air-breathing, exhaust outlet breathing valve 14 cuts out automatically, and when exhaling, it is opened automatically, and the user breathes freely in use, waste gas all can be discharged, and does not affect the oxygen content in breathing pipe, can dive under water for a long time.Even there is water to pour into from waterproof air inlet valve 3, can soon water be discharged by exhaust outlet breathing valve 14, thereby guarantee eupnea, the water of not choking.

During use, ball float 1 all swims on the water surface all the time, can give and some buoyancy of user, even, while in swimming or diving process, accident or emergency situation occurring, also can play the effect of self-lifesaving.

Claims

1. a swimming and diving device, comprise ball float (1), waterproof air inlet valve (3), breathing pipe (7), nasal obstruction (11) and breathe mouth (12), it is characterized in that, also comprise closed waterproof case (2), air-in screen (5), expiration non-return valve (8) and exhaust outlet breathing valve (14)

Described ball float (1) top arranges closed waterproof case (2), described closed waterproof case (2) is circular-arc, and be embedded as a whole with ball float (1), described closed waterproof case (2) axial location and waterproof air inlet valve (3) are flexibly connected, described waterproof air inlet valve (3) is connected with air-in screen (5) by soft spring (4), described air-in screen (5) is placed on brace table (6), described brace table (6) is fixedly connected with closed waterproof case (2), the bottom of described brace table (6) is connected with breathing pipe (7), the other end of described breathing pipe (7) is connected with connection pipe (9) one ends, connection pipe (9) arranges expiration non-return valve (8) with its junction,

The other end of described connection pipe (9) is connected with respirator (10), the both sides of described respirator (10) arrange degree of tightness head hoop (13), be provided with nasal obstruction (11) and breathe mouth (12) on respirator (10), the bottom of described respirator (10) is provided with drainage exhaust breathing valve (14).

2. swimming and diving device according to claim 1, is characterized in that, described drainage exhaust breathing valve (14) adopts silica gel.

3. swimming and diving device according to claim 1, is characterized in that, described expiration non-return valve (8) adopts silica gel.

4. swimming and diving device according to claim 1, is characterized in that, described waterproof air inlet valve (3) adopts silica gel.

5. swimming and diving device according to claim 1, is characterized in that, described breathing pipe (7) adopts the PP material.

6. according to the described swimming and diving device of any one in claim 1 to 5, it is characterized in that, described breathing pipe (7) is telescopic pipe.

7. swimming and diving device according to claim 6, is characterized in that, the flexible ratio of described telescopic pipe is 1:4.